EP1016476A3 - Dispositif pour forger avec une matrice fermée totale - Google Patents

Dispositif pour forger avec une matrice fermée totale Download PDF

Info

Publication number
EP1016476A3
EP1016476A3 EP99124801A EP99124801A EP1016476A3 EP 1016476 A3 EP1016476 A3 EP 1016476A3 EP 99124801 A EP99124801 A EP 99124801A EP 99124801 A EP99124801 A EP 99124801A EP 1016476 A3 EP1016476 A3 EP 1016476A3
Authority
EP
European Patent Office
Prior art keywords
holder
die
forging apparatus
full enclosed
die holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99124801A
Other languages
German (de)
English (en)
Other versions
EP1016476A2 (fr
Inventor
Shigeru Nishigohri
Tadashi Okumura
Fujio Sunami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gohsyu Corp
Yamanaka Engineering Co Ltd
Original Assignee
Gohsyu Corp
Yamanaka Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP12871199A external-priority patent/JP3542738B2/ja
Application filed by Gohsyu Corp, Yamanaka Engineering Co Ltd filed Critical Gohsyu Corp
Publication of EP1016476A2 publication Critical patent/EP1016476A2/fr
Publication of EP1016476A3 publication Critical patent/EP1016476A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Presses And Accessory Devices Thereof (AREA)
EP99124801A 1998-12-14 1999-12-13 Dispositif pour forger avec une matrice fermée totale Withdrawn EP1016476A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP35423698 1998-12-14
JP35423698 1998-12-14
JP12871199 1999-05-10
JP12871199A JP3542738B2 (ja) 1999-05-10 1999-05-10 閉塞鍛造装置

Publications (2)

Publication Number Publication Date
EP1016476A2 EP1016476A2 (fr) 2000-07-05
EP1016476A3 true EP1016476A3 (fr) 2001-10-24

Family

ID=26464300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124801A Withdrawn EP1016476A3 (fr) 1998-12-14 1999-12-13 Dispositif pour forger avec une matrice fermée totale

Country Status (3)

Country Link
US (1) US6260400B1 (fr)
EP (1) EP1016476A3 (fr)
CN (1) CN1118343C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532183C2 (sv) * 2007-09-28 2009-11-10 Nord Lock Ab Metod och anordning för tillverkning av brickor för låsning
DE102011102720B4 (de) 2010-05-26 2021-10-28 Ansaldo Energia Switzerland AG Kraftwerk mit kombiniertem Zyklus und mit Abgasrückführung
CN102179464B (zh) * 2011-03-25 2013-04-17 西安交通大学 一种汽车用发电机爪极成形工艺
US9120138B2 (en) * 2012-10-10 2015-09-01 National Machinery Llc Forged sideways extrusion
EP2950997B1 (fr) * 2013-02-01 2019-01-30 Husky Injection Molding Systems Ltd. Système de moulage présentant une hauteur de fermeture de moule réglable
ES2984220T3 (es) * 2019-04-26 2024-10-29 Proterial Ltd Dispositivo de forja, y método para fabricar producto forjado
CN116274844B (zh) * 2023-03-01 2023-10-20 江苏珀然股份有限公司 一种汽车轮毂锻造用固定装置
CN118162620B (zh) * 2024-05-16 2024-08-16 吉林省八方新材料科技有限公司 一种粉末整形装置
CN118321477B (zh) * 2024-06-13 2024-08-27 山西天宝集团有限公司 风力发电法兰锻造用智能加工台及其加工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274276A (en) * 1978-07-31 1981-06-23 Etablissement Supervis Method and apparatus for producing a workpiece by extrusion molding
US4590782A (en) * 1979-07-05 1986-05-27 Kabel- und Metallwerke G. AG Making of a bevel gear
US4653310A (en) * 1983-05-25 1987-03-31 Kabushiki Kaisha Komatsu Seisakusho Die assembly for use in general type mechanical press machine
JPS63220941A (ja) * 1987-03-11 1988-09-14 Aida Eng Ltd 金型構造
JPH0691339A (ja) * 1992-09-14 1994-04-05 Nagoya Giken Kogyo Kk ジョイント金具用成形品の冷間圧造成形法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274276A (en) * 1978-07-31 1981-06-23 Etablissement Supervis Method and apparatus for producing a workpiece by extrusion molding
US4590782A (en) * 1979-07-05 1986-05-27 Kabel- und Metallwerke G. AG Making of a bevel gear
US4653310A (en) * 1983-05-25 1987-03-31 Kabushiki Kaisha Komatsu Seisakusho Die assembly for use in general type mechanical press machine
JPS63220941A (ja) * 1987-03-11 1988-09-14 Aida Eng Ltd 金型構造
JPH0691339A (ja) * 1992-09-14 1994-04-05 Nagoya Giken Kogyo Kk ジョイント金具用成形品の冷間圧造成形法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 010 (M - 782) 11 January 1989 (1989-01-11) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 352 (M - 1631) 4 July 1994 (1994-07-04) *

Also Published As

Publication number Publication date
US6260400B1 (en) 2001-07-17
CN1256980A (zh) 2000-06-21
CN1118343C (zh) 2003-08-20
EP1016476A2 (fr) 2000-07-05

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